CN1064387C - New building water-proof daubing agent - Google Patents
New building water-proof daubing agent Download PDFInfo
- Publication number
- CN1064387C CN1064387C CN96112888A CN96112888A CN1064387C CN 1064387 C CN1064387 C CN 1064387C CN 96112888 A CN96112888 A CN 96112888A CN 96112888 A CN96112888 A CN 96112888A CN 1064387 C CN1064387 C CN 1064387C
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- China
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- present
- agent
- polyvinyl alcohol
- powder
- proof
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- Expired - Fee Related
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Abstract
The present invention discloses novel building water-proof coating agent which comprises 20 to 50% of acrylic emulsion, 4 to 10% of polyvinyl alcohol, 3 to 8% of thickening agent, 10 to 20% of titanium white powder, 5 to 10% of gypsum powder, 5 to 15% of whiting powder, 6 to 8% of talcum powder, bentonite, etc. The coating agent of the present invention has the advantages of superior water resistance and protective performance, good film formation, water resistance, no toxicity, no pollution to environment, no limitation from structural matrixes, environment, colors, etc., firm adhesion and long service life. The present invention is used for plugging leakage and preventing water for buildings and bonding porcelain tiles, marble and other similar objects, and moreover, the present invention is suitable for rust prevention for metal and corrosion prevention and vermin prevention for wood products.
Description
The invention relates to a kind of waterproof agent for building, more particularly about a kind of new building water-proof daubing agent.
In the prior art, various in style about the finishing agent of buildings waterproof.Usually they all are coiled materials of being made by chloroprene latex bitumen, rubber asphalt and these materials of liquid or solid pitch and modification, and not only poisonous, the easy alkene of these materials, contaminate environment, constructional difficulties, waterproof plugging leaks are also not ideal.Product of the present invention is completely different with these products, and these prior aries have obvious difference completely with the present invention in starting material and preparation.
The object of the present invention is to provide a kind of new building water-proof daubing agent.
Second purpose of the present invention is to provide the corrosion protection of a kind of metal rust preventing, woodwork, mothproof finishing agent.
These and other objects of the present invention will further embody and illustrate by following detailed description.
A kind of in the present invention new building water-proof daubing agent comprises (weight %): 20～50% ACRYLIC EMULSION, 4～10% polyvinyl alcohol, 3～8% thickening materials, 0.1～1.0% glycerol, 0.5～1% formaldehyde, 0.2～0.5% defoamer, 10～20% titanium dioxides, 5～10% terra albas, 5～15% chalk powders, 6～8% talcum powder, surplus are wilkinite, more than each composition sum be 100%, also contain water in addition, its amount is 8～9 times of polyvinyl alcohol weight.
Further, a kind of new building water-proof daubing agent of the present invention comprises (weight %): 40% ACRYLIC EMULSION, 7% polyvinyl alcohol, 3% thickening material, 0.5% formaldehyde, 1% glycerol, 0.5% defoamer, 20% titanium dioxide, 5% terra alba, 10% chalk powder, 8% talcum powder, 5% wilkinite, more than each composition sum be 100%, also contain water in addition, its amount is 8～9 times of polyvinyl alcohol weight.
Among the present invention, all per-cents all are weight percentage, all raw material glycerol, formaldehyde, polyvinyl alcohol or the like all can have been bought from the market, ACRYLIC EMULSION can be buied from the Dongfang Chemical Plant, Beijing, The East Chemical Plant,Beijing, defoamer and thickening material are that chemical industry is commonly used, can be CMC, nitrocotton etc. as thickening material.
Being applied as directly of product of the present invention smeared, and measures the amount doesn't matterly, decides on situation on the spot.
A kind of new building water-proof daubing agent of the present invention prepares as follows:
At first in reactor, add entry; the water yield is 8～9 times of polyvinyl alcohol weight; heat up then; be warming up to more than 90 ℃, add polyvinyl alcohol, make it dissolving; add thickening material then; ceaselessly stir and make it evenly to become thick slightly liquid, reduce to normal temperature then, in reactor, add glycerol; low speed 40～90rpm stirred 20～40 minutes behind the formaldehyde; add the vinylformic acid synthetic emulsion then; 100～200rpm stirred 20 minutes, and low speed 50rpm adds titanium dioxide; terra alba; chalk powder; talcum powder; wilkinite etc., speed-raising 100～200rpm stirred 20 minutes; shut down; put into shredder and grind, be ground to pasty state 120 orders, finished product.
Dosage is decided as required; product is applicable to metal rust preventing; and woodwork corrosion protection, mothproof etc.; formula for a product of the present invention is reasonable, technology simple, easy operation control; constant product quality; have good especially water-repellancy and protectiveness, and film forming properties is good, water-resisting property is strong, nontoxic, cohesive strength is high, fire-retardant, heat-resisting, oil resistant, water-fast.
Embodiment 1
Claim all compositions by following proportioning:
ACRYLIC EMULSION: 40kg
Polyvinyl alcohol (99): 7kg
Thickening material (CMC): 3kg
Formaldehyde: 0.5kg
Glycerol: 1kg
Defoamer: 0.5kg
Titanium dioxide: 20kg
Terra alba: 5kg
Chalk powder: 10kg
Talcum powder: 8kg
Wilkinite: 5kg
The deionized water that at first in reactor, adds 63kg, be warming up to 90 ℃ then, add polyvinyl alcohol, make it dissolving, add thickening material (CMC) then, do not stop stirring and make it dissolving, reduce to normal temperature then, add glycerol, formaldehyde again, stirred 40 minutes at 50rpm, add the synthetic outer wall of a city liquid of vinylformic acid then, 120rpm stirred 20 minutes down, was decelerated to 50rpm and added other material, raising speed was to 130rpm stirring 20 minutes, the immigration shredder grinds, and is ground to 120 orders and is finished product, and the finished product solid content is 45%.
Claims (2)
1, a kind of new building water-proof daubing agent, it is characterized in that comprising (weight %): the wilkinite of 20～50% ACRYLIC EMULSION, 4～10% polyvinyl alcohol, 3～8% thickening materials, 0.1～1.0% glycerol, 0.5～1% formaldehyde, 0.2～0.5% defoamer, 10～20% titanium dioxides, 5～10% terra albas, 5～15% chalk powders, 6～8% talcum powder, surplus, more than each composition sum be 100%, also contain water in addition, its amount is 8～9 times of polyvinyl alcohol weight.
2, a kind of new building water-proof daubing agent as claimed in claim 1, it is characterized in that comprising (weight %): 40% ACRYLIC EMULSION, 7% polyvinyl alcohol, 3% thickening material, 0.5% formaldehyde, 1% glycerol, 0.5% defoamer, 20% titanium dioxide, 5% terra alba, 10% chalk powder, 8% talcum powder, 5% wilkinite, more than each composition sum be 100%, also contain water in addition, its amount is 8～9 times of polyvinyl alcohol weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96112888A CN1064387C (en) | 1996-10-08 | 1996-10-08 | New building water-proof daubing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96112888A CN1064387C (en) | 1996-10-08 | 1996-10-08 | New building water-proof daubing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1149608A CN1149608A (en) | 1997-05-14 |
| CN1064387C true CN1064387C (en) | 2001-04-11 |
Family
ID=5121645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96112888A Expired - Fee Related CN1064387C (en) | 1996-10-08 | 1996-10-08 | New building water-proof daubing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064387C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103756476A (en) * | 2013-12-27 | 2014-04-30 | 安徽省美域节能环保技术应用有限公司 | Exterior wall insulating coating |
| CN103911051A (en) * | 2014-03-13 | 2014-07-09 | 甄建民 | Waterproof paint and preparing method thereof |
| CN105623427A (en) * | 2014-11-03 | 2016-06-01 | 中泰致远(天津)涂料有限公司 | Water-borne coating material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047875A (en) * | 1989-06-03 | 1990-12-19 | 薛志纯 | Heat-resisting coating of modified acrylate resin emulsion |
| CN1048871A (en) * | 1989-07-17 | 1991-01-30 | 薛志纯 | Waterproof paint |
| CN1110292A (en) * | 1994-04-13 | 1995-10-18 | 北京万事通电子技术有限公司 | Method for preparation of acrylic scrub-resisting coating |
-
1996
- 1996-10-08 CN CN96112888A patent/CN1064387C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047875A (en) * | 1989-06-03 | 1990-12-19 | 薛志纯 | Heat-resisting coating of modified acrylate resin emulsion |
| CN1048871A (en) * | 1989-07-17 | 1991-01-30 | 薛志纯 | Waterproof paint |
| CN1110292A (en) * | 1994-04-13 | 1995-10-18 | 北京万事通电子技术有限公司 | Method for preparation of acrylic scrub-resisting coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1149608A (en) | 1997-05-14 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |